black
#000000
#C31818
#C31818
Color Values
| Format | #000000 | #C31818 |
|---|---|---|
| HEX | #000000 | #C31818 |
| RGB | 0, 0, 0 | 195, 24, 24 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 78.1%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 87.7%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.7%, 87.7%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.522 0.2017 28.0 |
Contrast & Accessibility
3.46:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C31818 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C31818
Color Difference (Delta E)
88.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C31818);
background: linear-gradient(135deg, #000000, #C31818);